Coupled dictionaries for thermal to visible face recognition.
Christopher RealeNasser M. NasrabadiRama ChellappaPublished in: ICIP (2014)
Keyphrases
- thermal infrared
- thermal images
- face recognition
- infrared
- visible spectrum
- sparse representation
- face images
- face recognition systems
- illumination variations
- infrared images
- face identification
- face verification
- face recognition algorithms
- face databases
- recognition accuracy
- local binary pattern
- feature space
- principal component analysis
- human faces
- face detection
- spatial information
- image processing
- feature extraction
- hyperspectral imagery
- correlation filters
- recognition rate
- neural network
- feature analysis
- linear discriminant analysis
- dictionary learning
- discriminant analysis
- image patches
- sparse coding